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Income Taxes
9 Months Ended
Oct. 28, 2017
Income Tax Disclosure [Abstract]  
Income Taxes
Income Taxes
 
During the three and nine months ended October 28, 2017, income tax expense differed from what would be computed using the statutory federal tax rate primarily due to the effect of state and local income taxes offset by tax benefits recognized for federal tax credits. During the three and nine months ended October 28, 2017, tax benefits recognized for federal tax credits includes tax benefits related to legislation enacted on September 29, 2017 providing an employee retention credit to employers impacted by the recent hurricanes.

During the three and nine months ended October 29, 2016, income tax expense differed from what would be computed using the statutory federal tax rate primarily due to the effect of state and local income taxes partially offset by tax benefits recognized for federal tax credits.